27811620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{51503}}^1$

素因数の和:51521

約数の個数: 48

約数和(自身を含む): 86526720

約数和(自身を除く): 58715100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 51503, 103006, 154509, 206012, 257515, 309018, 463527, 515030, 618036, 772545, 927054, 1030060, 1390581, 1545090, 1854108, 2317635, 2781162, 3090180, 4635270, 5562324, 6952905, 9270540, 13905810, 27811620]

約数ペア:

[(1, 27811620), (2, 13905810), (3, 9270540), (4, 6952905), (5, 5562324), (6, 4635270), (9, 3090180), (10, 2781162), (12, 2317635), (15, 1854108), (18, 1545090), (20, 1390581), (27, 1030060), (30, 927054), (36, 772545), (45, 618036), (54, 515030), (60, 463527), (90, 309018), (108, 257515), (135, 206012), (180, 154509), (270, 103006), (540, 51503)]